diff --git a/LeoCorpLibrary/Maths.cs b/LeoCorpLibrary/Maths.cs
index 9f99f83..a3c4310 100644
--- a/LeoCorpLibrary/Maths.cs
+++ b/LeoCorpLibrary/Maths.cs
@@ -124,6 +124,8 @@ public static double DegreesToRadians(double degrees)
/// A value, the positive of the number.
public static double GetPositive(double n) => n >= 0 ? n : -n;
+ public static double GetNegative(double n) => n <= 0 ? n : -n;
+
///
/// Returns the factorial of a specified number.